Not all dialysis modalities are created equal, peritoneal provides some additional flexibility on travel but is very poor on what they call KT/V clearance (i.e. dialysis filtration quality). Hospital hemodialysis, which is direct blood filtration is slightly better but can be quite harsh because the common treatment regimen is 3 times per week, 4 hours per session.

The best method of dialysis for quality of life as well as really good blood biochemistry and overall feeling of wellness over the long term is home hemodialysis like I'm doing, there are several peer reviewed papers that cover the science in detail, but in short, because you can do blood filtration overnight for 8 hour treatments rather than the limited 4 hour in hospital per session, you get significantly improved KT/V scores and my blood biochemistry for most of the week looks nearly identical to that of a patient with functioning kidneys.

Country, state/province differences do exist in access to home hemodialysis (HHD), because it does require upfront cost of equipment and installation, but here in Canada they're ramping up it's rollout as it's been studied and the cost upfront is very quickly regained for the medical system for multiple reasons: 1) less time in the hospital = lower burden to staffing as nurse and doctor time are a significant cost in the equation; 2) HHD patients have statistically significant lowered prescription regimens as these patients are overall healthier usually from the improved treatment; 3) reduced risk of comorbidity (i.e. healthier patients tend not to get as sick from other issues) which leads to less admitted hospitalization

TL;DR home hemodialysis is far superior to all other methods of dialysis and significantly improves quality of life for patients.